Part Details for LTC1422CS8#TRPBF by Linear Technology
Results Overview of LTC1422CS8#TRPBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LTC1422CS8#TRPBF Information
LTC1422CS8#TRPBF by Linear Technology is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LTC1422CS8#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 2191 |
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RFQ | ||
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Bristol Electronics | 44 |
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RFQ |
Part Details for LTC1422CS8#TRPBF
LTC1422CS8#TRPBF CAD Models
LTC1422CS8#TRPBF Part Data Attributes
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LTC1422CS8#TRPBF
Linear Technology
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Datasheet
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LTC1422CS8#TRPBF
Linear Technology
LTC1422 - Hot Swap Controller; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | HOT SWAP CONTROLLER | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 1 mA | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LTC1422CS8#TRPBF
This table gives cross-reference parts and alternative options found for LTC1422CS8#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1422CS8#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC1422IS8#PBF | Analog Devices Inc | $7.1754 | Hot Swap Controller | LTC1422CS8#TRPBF vs LTC1422IS8#PBF |
| LTC1422CS8#PBF | Linear Technology | Check for Price | LTC1422 - Hot Swap Controller; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LTC1422CS8#TRPBF vs LTC1422CS8#PBF |
| DS1312S-2+T&R | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8 | LTC1422CS8#TRPBF vs DS1312S-2+T&R |
LTC1422CS8#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1422CS8#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance. A 4-layer board with a dedicated power plane is recommended.
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To ensure accurate voltage measurement, use a Kelvin connection to the voltage sense pins, keep the sense traces short and away from noise sources, and use a low-impedance source for the voltage being measured. Also, ensure that the voltage sense pins are not loaded with excessive capacitance.
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The maximum allowed voltage on the VCC pin is 6V. Exceeding this voltage can damage the device. It's recommended to use a voltage regulator or a voltage clamp to ensure the VCC pin voltage remains within the specified range.
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The LTC1422CS8#TRPBF has a maximum junction temperature of 150°C. To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and avoid high-power dissipation in the device. Also, follow the recommended PCB layout guidelines to minimize thermal resistance.
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A simple RC filter with a 1kΩ resistor and a 10nF capacitor is recommended for the input filter. This filter helps to reduce noise and ripple on the input voltage and ensures accurate voltage measurement.